Callan-Symanzik approach to infrared Yang-Mills theory
Dyson-Schwinger equations are the most common tool for the determination of the correlation functions of Landau gauge Yang-Mills theory in the continuum, in particular in the infrared regime. We shall argue that the use of Callan-Symanzik renormalization group equations has distinctive advantages ov...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2014-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | http://dx.doi.org/10.1051/epjconf/20148000016 |
| _version_ | 1819349997323288576 |
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| author | Weber Axel Dall’Olio Pietro |
| author_facet | Weber Axel Dall’Olio Pietro |
| author_sort | Weber Axel |
| collection | DOAJ |
| description | Dyson-Schwinger equations are the most common tool for the determination of the correlation functions of Landau gauge Yang-Mills theory in the continuum, in particular in the infrared regime. We shall argue that the use of Callan-Symanzik renormalization group equations has distinctive advantages over the Dyson-Schwinger equations, in particular for the vertex functions. We present a generalization of the infrared safe renormalization scheme proposed by Tissier and Wschebor in 2011. The comparison with the existing lattice data for the gluon and ghost propagators can be used to determine the most appropriate renormalization scheme. |
| first_indexed | 2024-12-24T19:09:24Z |
| format | Article |
| id | doaj.art-b1a6f57ad0814594aa2f897b923b5920 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-24T19:09:24Z |
| publishDate | 2014-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-b1a6f57ad0814594aa2f897b923b59202022-12-21T16:43:02ZengEDP SciencesEPJ Web of Conferences2100-014X2014-01-01800001610.1051/epjconf/20148000016epjconf_qcd2014_00016Callan-Symanzik approach to infrared Yang-Mills theoryWeber Axel0Dall’Olio Pietro1Instituto de Física y Matemáticas, Universidad Michoacana de San Nicolás de HidalgoInstituto de Física y Matemáticas, Universidad Michoacana de San Nicolás de HidalgoDyson-Schwinger equations are the most common tool for the determination of the correlation functions of Landau gauge Yang-Mills theory in the continuum, in particular in the infrared regime. We shall argue that the use of Callan-Symanzik renormalization group equations has distinctive advantages over the Dyson-Schwinger equations, in particular for the vertex functions. We present a generalization of the infrared safe renormalization scheme proposed by Tissier and Wschebor in 2011. The comparison with the existing lattice data for the gluon and ghost propagators can be used to determine the most appropriate renormalization scheme.http://dx.doi.org/10.1051/epjconf/20148000016 |
| spellingShingle | Weber Axel Dall’Olio Pietro Callan-Symanzik approach to infrared Yang-Mills theory EPJ Web of Conferences |
| title | Callan-Symanzik approach to infrared Yang-Mills theory |
| title_full | Callan-Symanzik approach to infrared Yang-Mills theory |
| title_fullStr | Callan-Symanzik approach to infrared Yang-Mills theory |
| title_full_unstemmed | Callan-Symanzik approach to infrared Yang-Mills theory |
| title_short | Callan-Symanzik approach to infrared Yang-Mills theory |
| title_sort | callan symanzik approach to infrared yang mills theory |
| url | http://dx.doi.org/10.1051/epjconf/20148000016 |
| work_keys_str_mv | AT weberaxel callansymanzikapproachtoinfraredyangmillstheory AT dalloliopietro callansymanzikapproachtoinfraredyangmillstheory |